HVAC contractors in Auburn, WA
22 listingsSource: Washington L&I license records. Last verified 2026-08-31.
There are 22 hvac contractors in Auburn, Washington with a current state license as of 2026-08-31. The earliest license expiry among them is 2026-10-20; every listing shows its own number and expiry date. All are drawn from the Washington L&I register; expired and inactive licenses are excluded.
| Business | License | Type | Expires | City | Zip | |
|---|---|---|---|---|---|---|
| Absolute Heating & Cooling Inc | ABSOLHC858MO | ELECTRICAL CONTRACTOR | 2028-08-09 | AUBURN | 98001 | Set up workspace |
| Absolute Heating & Cooling Inc | ABSOLHC867PZ | CONSTRUCTION CONTRACTOR | 2026-10-20 | AUBURN | 98001 | Set up workspace |
| AIR PRO SOLUTIONS LLC | AIRPRPS776RE | CONSTRUCTION CONTRACTOR | 2027-12-29 | Auburn | 98002 | Set up workspace |
| AMBIENT CONTROL CO INC | AMBIECC003CJ | ELECTRICAL CONTRACTOR | 2028-03-18 | AUBURN | 98001 | Set up workspace |
| AMBIENT CONTROL CO INC | AMBIECC101PW | CONSTRUCTION CONTRACTOR | 2027-10-25 | Auburn | 98001 | Set up workspace |
| AUBURN MECHANICAL INC | AUBURMI963BZ | ELECTRICAL CONTRACTOR | 2028-03-28 | AUBURN | 98071 | Set up workspace |
| BUDGETHVACUS LLC | BUDGEL*882B7 | CONSTRUCTION CONTRACTOR | 2028-01-29 | AUBURN | 98001 | Set up workspace |
| CITY ENERGY SYSTEMS | CITYEES917R9 | CONSTRUCTION CONTRACTOR | 2027-12-29 | AUBURN | 98002 | Set up workspace |
| CITY SHEET METAL | CITYSM*004C4 | ELECTRICAL CONTRACTOR | 2028-01-18 | AUBURN | 98002 | Set up workspace |
| CRESCENT MECHANICAL INC | CRESCMI838JR | ELECTRICAL CONTRACTOR | 2027-04-19 | AUBURN | 98001 | Set up workspace |
| DIAMOND CONSTRUCTION SRVCS LLC | DIAMOCS956J2 | CONSTRUCTION CONTRACTOR | 2027-09-25 | AUBURN | 98001 | Set up workspace |
| DKOV CONSTRUCTION SERVICE LLC | DKOVCCS745J4 | CONSTRUCTION CONTRACTOR | 2028-04-24 | AUBURN | 98002 | Set up workspace |
| Erickson Refrigeration LLC | ERICKRL922QE | CONSTRUCTION CONTRACTOR | 2028-03-21 | AUBURN | 98001 | Set up workspace |
| ERICKSON REFRIGERATION LLC | ERICKRL925P1 | ELECTRICAL CONTRACTOR | 2026-10-21 | AUBURN | 98001 | Set up workspace |
| ESSENTIAL HEATING & AIR | ESSENHA7605H | ELECTRICAL CONTRACTOR | 2028-09-18 | AUBURN | 98001 | Set up workspace |
| FROSTFLAME LLC | FROSTL*758RB | CONSTRUCTION CONTRACTOR | 2027-12-02 | AUBURN | 98001 | Set up workspace |
| HOME SAFETY RESEARCH INC | HOMESRI023B9 | ELECTRICAL CONTRACTOR | 2028-01-29 | AUBURN | 98002 | Set up workspace |
| INTEGRITY COMFORT SLTNS LLC | INTEGCS766K1 | CONSTRUCTION CONTRACTOR | 2028-06-23 | AUBURN | 98001 | Set up workspace |
| MODIBUILT LLC | MODIBL*754QD | CONSTRUCTION CONTRACTOR | 2027-11-04 | Auburn | 98092 | Set up workspace |
| NORTHWEST COMFORT SYSTEMS INC | NORTHCS015KK | CONSTRUCTION CONTRACTOR | 2028-05-04 | AUBURN | 98002 | Set up workspace |
| UNISYSTEMS HEATING & AC LLC | UNISYHA830C1 | CONSTRUCTION CONTRACTOR | 2027-03-19 | AUBURN | 98001 | Set up workspace |
| WESTERN MECHANICAL HVAC | WESTEMH902PN | CONSTRUCTION CONTRACTOR | 2027-09-23 | Auburn | 98092 | Set up workspace |
Quick answers
- How many hvac contractors are in Auburn?
- 22 with a current Washington license, as of 2026-08-31.
- How do I check a license is current?
- Every listing shows its state license number and expiry. Verify any of them directly against the Washington L&I licensee database.